PySandbox: Run Python in your Web Application

For installation and usage instructions see user docs

Introduction

PySandbox is a library that helps developers create client-side Python-powered web applications. It is inspired by PyScript and built on top of Pyodide and Polyscript.

The main features of PySandbox are:

• Exports simple JS classes that can be used in any JS framework or html page.
• Web Worker ready. If your site is cross origin isolated, Web Workers can be used to execute python code.
• Restricted mode. Enabling this mode will disallow python scripts access to js.document.
• Custom modules support. You can define your own modules that are accessible in the codeblock.
• Input/Output support. You can easily pass data in and out of the python code blocks and display images and/or adding 3rd party JS integration.
• Helper methods for formatting code, find imports and installing modules in Pyodide.

Contributing

Project bootstraped with tsup and esbuild. Node.js 18.x is recommended for development.

/packages/pysandbox: The core pysandbox package.

• yarn dev to watch for changes and update build in dist/
• yarn test to run playwright tests against examples/

/packages/docs: Documentation site built via Astro.

• yarn dev to start an Astro development server